Staircase knife block



FIG. 1 is a left view of a staircase knife block.

FIG. 2 is right view of the staircase knife block.

FIG. 3 is a back view of the staircase knife block.

FIG. 4 is a front view of the staircase knife block.

FIG. 5 is a top view of the staircase knife block.

FIG. 6 is a bottom view of the staircase knife block.

FIG. 7 is a perspective view of the staircase knife block.

FIG. 8 is a perspective view of an alternative embodiment of FIG. 1;and,

FIG. 9 is a perspective view of an alternative embodiment of FIG. 1.

The broken lines in the figures are for environmental purpose only andform no part of the claimed design.

The embodiments of FIGS. 8 and 9 are shown in single views, where theonly differences between these embodiments and the first (FIGS. 1-7) arein the number of segments (four in FIG. 8, seven in FIG. 9, as comparedto six in FIGS. 1-7), it being understood that all other surfaces arethe same as those of the first embodiment.

The ornamental design for a staircase knife block, as shown anddescribed.